card-walletlisted

# Card Wallet Return a compact wallet audit for a set of cards the user holds. ## When To Use When the user asks to evaluate their card lineup, check for overlap, or optimize their wallet. Trigger phrases: "card-wallet", "wallet audit", "my cards", "do I have overlap", "which cards should I keep". ## Input Format The user provides a comma-separated list of card names: - `card-wallet Chase Sapphire Preferred, Amex Gold, Citi Double Cash` ## Workflow 1. **Parse card list** from comma-separated input. 2. **Resolve each card** — normalize and match to exact variants. If any card is ambiguous, return a numbered choice list for that card and stop. 3. **Search** — use `WebSearch` by default per card. If `BRAVE_API_KEY` is available and `curl` exists, you may use one Brave Search API call per card instead. Classify results as issuer or secondary by domain. 4. **Fetch pages** — fetch issuer and approved secondary pages before deciding whether more searches are needed. 5. **Pace batch searches** — when multiple cards require searches, serialize or batch them gently instead of firing a large burst. 6. **Collect** — for each card: annual fee, top earning categories, statement credits, key benefits. 7. **Analyze** — identify overlapping earn categories, uncovered categories, redundant benefits, total fee burden. 8. **Confidence** — flag uncertain claims. ## Step 1: Card Identity Resolution ### Common Abbreviations Only shorthands and ambiguous names need entries here. Cards with